Method get

packages/hydrooj/src/handler/homework.ts:37–76

(domainId: string, group = '', page = 1, q = '')

    @param('page', Types.PositiveInt, true)
    @param('q', Types.String, true)
    async get(domainId: string, group = '', page = 1, q = '') {
        const groups = (await user.listGroup(domainId, this.user.hasPerm(PERM.PERM_VIEW_HIDDEN_HOMEWORK) ? undefined : this.user._id))
            .map((i) => i.name);
        if (group && !groups.includes(group)) throw new NotAssignedError(group);
        const escaped = escapeRegExp(q.toLowerCase());
        const cursor = contest.getMulti(domainId, {
            rule: 'homework',
            ...this.user.hasPerm(PERM.PERM_VIEW_HIDDEN_HOMEWORK) && !group
                ? {}
                : {
                    $or: [
                        { maintainer: this.user._id },
                        { owner: this.user._id },
                        { assign: { $in: groups } },
                        { assign: { $size: 0 } },
                    ],
                },
            ...group ? { assign: { $in: [group] } } : {},
            ...q ? { title: { $regex: new RegExp(q.length >= 2 ? escaped : `\\A${escaped}`, 'gim') } } : {},
        }).sort({
            penaltySince: -1, endAt: -1, beginAt: -1, _id: -1,
        });
        const [tdocs, tpcount] = await this.paginate(cursor, page, 'contest');
        const calendar = [];
        for (const tdoc of tdocs) {
            const cal = { ...tdoc, url: this.url('homework_detail', { tid: tdoc.docId }) };
            if (contest.isExtended(tdoc) || contest.isDone(tdoc)) {
                cal.endAt = tdoc.endAt;
                cal.penaltySince = tdoc.penaltySince;
            } else cal.endAt = tdoc.penaltySince;
            calendar.push(cal);
        }
        let qs = group ? `group=${group}` : '';
        if (q) qs += `${qs ? '&' : ''}q=${encodeURIComponent(q)}`;
        const groupsFilter = groups.filter((i) => !Number.isSafeInteger(+i));
        this.response.body = {
            tdocs, calendar, tpcount, page, qs, groups: groupsFilter, group, q,
        };
        this.response.template = 'homework_main.html';
    }
}

class HomeworkDetailHandler extends Handler {